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03-04 Cobra questions

  • Thread starter Thread starter Jones331
  • Start date Start date Sep 15, 2005

Jones331

Banned
Oct 2, 2004
142
0
0
Oakland CA
Sep 15, 2005
#1
  • Sep 15, 2005
  • #1
Alomost sure my 04 Gt is a lemon. Had it in now 4 or more times for this nasty vibration at 1100 r.p.m and it has been in for a tranny rebuild thanks to the t3650 t.s.b. I am most likly going to go for an 03-04 cobra with under 20K on it. Had a few questions,what do I look out for in a cobra meaning is their anything I should positivly check for before purchasing? Heard some of them had a piston to cylinder wall clearance issues. Please all Cobra input is appreciated thank you Jones out
 
F

Friedchicken

Founding Member
Mar 12, 2002
495
0
0
Sep 15, 2005
#2
  • Sep 15, 2005
  • #2
Well.. firstly. I am glad you are sticking with the mustang and not scared away from it. If you are looking around for a cobra, try and get one with just the basic mods and nothing to extreme. Mods like cold air intake, shifter, exhaust and subframes are nice. pulleys, blower swaps and drag setups I would stay away from.

If it has the stock F1s on them is a good sign, specially for this car with about 20,000 miles. That would give an indication that the previous owner kept it pretty much stock and wasn't into replacing tires every 10,000 miles.

A hood blanket that is untouched will also be a good indicator that the car wasn't modded and then returned to stock... it's almost the first thing we do to the car.

Also, headers on a car would also indicate it's been heavily modified. They are a real pita to get on/off, so if the engine is stock and there are aftermarket headers on there... there is a chance there were other extensive mods.

This is all not to say that a modded cobra is to be avoided like the plague, but if someone tells you it was never modded and price it accordingly, it's nice to point these things out.

If the car has a pulley/tune or other more serious mods, find out if the car will be covered under warantee and get it in writing. You put the wrong gas in it, or it blows smoke, you want to be sure it's covered. That being said, there are alot of modded cobras that are done safely and fun as he11.

As far as the issues that the cobras have/had, there were a few. But none of them are/were show stoppers and can be corrected under warrantee without questions asked by the dealer. There was a cylinder clearance issue where the car would develop a ticking. It would be most audible by going into a drive through window with the drivers window down. This is not to be confused with the noise on cold startup that some engines have which are built with such tight cleanaces.

Have the dealership pull up the Oasis report from their system. This will tell you what work was done on the vehicle prior and during ownership. Carfax reports are also a good source for information.

Nothing can replace a test drive. I don't mean drive it around the block, but take it on a highway, give it full throttle and let the car tell you how it's doing. Test drive several cobras. This will give you an idea what is "normal" and what is not.

The clutch is very heavy. But they are not all sprung the same after use. Try to take the car over speed bumps and listen for creaks and pops.

The fit & finish on this car is going to be the same as your regular mustang. the paint, interior, body panels,... etc, are the same quality that comes with the V6 and GTs.

The drivetrain is what makes this car stand out tho and it's what I wanted most. Once you hear the supercharger whine, it's all over for you...


... you're hooked, and it's all worth it
 

Jones331

Banned
Oct 2, 2004
142
0
0
Oakland CA
Sep 15, 2005
#3
  • Sep 15, 2005
  • #3
Thank you for youre input on the Cobra.My first car was a 2000 v6 then I traded it in a year later for my 2001 Gt after the tranny blew (t.s.b) I opted for the 2004 Gt I now have, after another t.s.b issue and this nasty vibration I think it is safe to say I am done with the 2 valve,t3650 combo. I have to keep it Ford and more importantly I have to get another 99-04 bodystyle because I love them so much. My whole family wants me to get a 05-06 Gt but I want the used 04 Cobra instead. The test drive I hear you on I should test a few cars if I can,I know the 2 valve inside and out so I would be confident in looking at a used/modded one but for the 4 vale supercharged t56 I know nothing. As far as the wine of the Eaton I am alrady hooked after hearing internet sould clips/vids Thanks agian Jones out..
 

Jones331

Banned
Oct 2, 2004
142
0
0
Oakland CA
Sep 15, 2005
#4
  • Sep 15, 2005
  • #4
Anyone else?
 

sawman70

New Member
Nov 15, 2004
156
0
0
Cleveland Ohio Area
Sep 15, 2005
#5
  • Sep 15, 2005
  • #5
I can tell you not to be afraid of the noise from the trans and shifter.

I took mine in for warranty right after buying it, all OK. Just noisey.

If it has been beat, it will creek.
 

Jones331

Banned
Oct 2, 2004
142
0
0
Oakland CA
Sep 17, 2005
#6
  • Sep 17, 2005
  • #6
any t.s.b's?
 
U

Uncle Meat

Banned
Jun 13, 2002
0
1
0
Prattville, Alabama
Sep 17, 2005
#7
  • Sep 17, 2005
  • #7
Jones331 said:
any t.s.b's?
Click to expand...
You mean SSM's? Yup there are a few. Drivers side head tick. 80+ MPH vibration. Passenger seat rubbing on inner door. Sever pull to the right. Just to name a few...

U.M.
 

Jones331

Banned
Oct 2, 2004
142
0
0
Oakland CA
Sep 17, 2005
#8
  • Sep 17, 2005
  • #8
Uncle Meat said:
You mean SSM's? Yup there are a few. Drivers side head tick. 80+ MPH vibration. Passenger seat rubbing on inner door. Sever pull to the right. Just to name a few...

U.M.
Click to expand...


SSM's? is this Ford "lingo" or youre own?
 
U

Uncle Meat

Banned
Jun 13, 2002
0
1
0
Prattville, Alabama
Sep 17, 2005
#9
  • Sep 17, 2005
  • #9
Jones331 said:
SSM's? is this Ford "lingo" or youre own?
Click to expand...
That's a Ford acronym for Special Service Message. Ford doesn't call them TSB's.

U.M.
 

Jones331

Banned
Oct 2, 2004
142
0
0
Oakland CA
Sep 17, 2005
#10
  • Sep 17, 2005
  • #10
Uncle Meat said:
That's a Ford acronym for Special Service Message. Ford doesn't call them TSB's.

U.M.
Click to expand...
O thanks for the info
 
J

Juice33

New Member
Nov 4, 2004
11
0
0
Norwich, CT
Sep 19, 2005
#11
  • Sep 19, 2005
  • #11
Find the right one and you will be happy. I have had nothing wrong with mine. I just did the basic mods about 1000 miles ago and she is running perfectly, it is all in the tune (I have a pulley, tune, catback & intake). I love the car, it is very fun. Noises aren't a problem unless you hear the head ticking, then you may have a problem, but it is kind of a rare issue. Hell if you are interested I will sell mine to you. I do need to buy a house.
 
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